GS300T48-5 Datasheet, PDF (3/6 Pages) STMicroelectronics – 300W DC-DC CONVERTER

CONNECTION DIAGRAM AND MECHANICAL DATA
Figure 1.
GS300T48-5
Package U. Dimensions in mm (inches)
PIN DESCRIPTION
Pin
Function
1,2
- Vin
3,4
+ Vin
5
SYNC
6
PARALLEL
7
ON/OFF
8
9
10
11,12,
13,14
15,16,
17
CASE
+ SENSE
- SENSE
- OUT
+ OUT
Description
Negative input voltage.
Positive input voltage. Unregulated input voltage (typically 48V) must be applied between
pin 1,2-3,4.
Synchronization pin. See figures 3, 4, 5, 6. Open when not used.
Parallel output. See figures 3, 4, 5, 6. Open when not used.
The converter is ON (Enable) when the voltage applied to this pin with reference to pin 1,2
is lower than 1,2 V (see Vien). The converter is OFF (Inhibit) for a control voltage in the
range of 8 to 18V.
When the pin is unconnected the converter is OFF (Inhibit).
Case connection pin
Senses the remote load high side. To be connected to pin 15,16,17 when remote sense is
not used.
Senses the remote load return. To be connected to pin 11,12,13,14 when remote sense is
not used. In parallel configuration, take care to connect all -SENSE pins together (see
figures 3,4,5,6).
-5V voltage return.
+5V output voltage.
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